Extensions
Quick Schema - JSON-LD Generator
Generate and copy LocalBusiness schema markup with one click. A free tool by Ideal Media Pro.
Octobox
Integrate Octobox directly into your GitHub workflow
Fontstorage
L'extension la plus simple pour identifier et sélectionner des polices sur un site web.
Image Resizer
Rescale multiple images into different sizes in a single step
Textmode Overlay
Turn <canvas> and <video> elements into live ASCII art.
md5 hash generator
MD5 hash generator (offline mode)
TabZen
Helps you remember why you opened tabs, organize by purpose, and get smart reminders for unfinished tabs.
HypeStat Analyzer
Check any website's traffic
retire.js
Scanning website for vulnerable js libraries
Open in GIMP photo editor
Adds context menu items to send image links and image files directly to the GIMP photo editor
PX to REM and REM to PX
PX / REM bidirectional converter
Nextsense XML Signing Component
Signing XML document.
Gridify - Keyboard Link Selector
Sélectionnez un lien, une image, une zone de saisie ou une région sélectionnable sur la page actuelle sans utiliser la souris, en appuyant simplement sur quelques touches du clavier.
Edit with Paint.Net
Adds a context menu item to send image links directly to Paint.Net photo editor
PageSpeed Insights
This will take the URL of the current tab and send it to PageSpeed Insights for a web performance analysis.
Browser Update Watchdog
Notifies you, whenever your browser has been automatically updated.
CSS & JS Injector
Easily customize your browsing experience CSS & JS Injector is a tool for developers, designers, and power users. Apply custom CSS styles and JavaScript to specific websites effortlessly. Boost productivity and customize the look, feel, and functionality of websites without altering its source code.
Hex Calculator
Perform quick and accurate hexadecimal calculations — addition, subtraction, multiplication, and division with remainder — directly in your Opera browser.
Right Click Validator
Right click on any webpage to validate it using the W3 NUValidator service.
Colored favicons for Salesforce
Make the favicon in different color based on which salesforce instance your are loggen into.
Random password generator
A simple random password generator for Opera browser
PIX Studio Plugin
PIX RPA Studio Plugin
WordPress Theme and Plugins Detector
Cet outil détecte les thèmes et les plugins utilisés sur les sites WordPress et affiche des informations à leur sujet.
JavaScript QR Code
Make QR Codes in JavaScript
NPM Version Stats
Show npm package version usage statistics inline on the npmjs.com package page in the versions tab
GitHub Extension
The GitHub Browser Extension allows GitHub users to quickly find and open all of their assigned issues and pull requests from a single location. It can be handy for developers and project managers to view their tasks.
Ninja Van Tracking
Track your Ninja Van Tracking Onilne
Apple Docs Force Default Language
Forces Apple's developer documentation to always open in a specific language
showHTML
This extension shows information about HTML elements on a web page when you hover over them.
Stethoscope
Check the health of a github repo with one easy step.
Piral Inspector
The official Piral developer tools browser extension.
DomainUserAgent
This extension changes the UserAgent sent by your browser on a per-domain base. You can set up a different UserAgent for a specific domain, but still use the default one otherwise.